scholarly journals The Fast Charge Transfer Kinetics of the Lithium Metal Anode on the Garnet‐Type Solid Electrolyte Li 6.25 Al 0.25 La 3 Zr 2 O 12

2020 ◽  
Vol 10 (27) ◽  
pp. 2000945 ◽  
Author(s):  
Thorben Krauskopf ◽  
Boris Mogwitz ◽  
Hannah Hartmann ◽  
Dheeraj K. Singh ◽  
Wolfgang G. Zeier ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Solid Electrolyte ◽  
Lithium Metal ◽  
Fast Charge ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Kinetics Of

Interphase formation and degradation of charge transfer kinetics between a lithium metal anode and highly crystalline Li7P3S11 solid electrolyte

2016 ◽  
Vol 286 ◽  
pp. 24-33 ◽  
Author(s):  
Sebastian Wenzel ◽  
Dominik A. Weber ◽  
Thomas Leichtweiss ◽  
Martin R. Busche ◽  
Joachim Sann ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Solid Electrolyte ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode

scholarly journals Artificial dual solid-electrolyte interfaces based on in situ organothiol transformation in lithium sulfur battery

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Wei Guo ◽  
Wanying Zhang ◽  
Yubing Si ◽  
Donghai Wang ◽  
Yongzhu Fu ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Interface Reaction ◽  
Interfacial Instability ◽  
Anode Surface ◽  
Commercial Application ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Lithium Sulfur

AbstractThe interfacial instability of the lithium-metal anode and shuttling of lithium polysulfides in lithium-sulfur (Li-S) batteries hinder the commercial application. Herein, we report a bifunctional electrolyte additive, i.e., 1,3,5-benzenetrithiol (BTT), which is used to construct solid-electrolyte interfaces (SEIs) on both electrodes from in situ organothiol transformation. BTT reacts with lithium metal to form lithium 1,3,5-benzenetrithiolate depositing on the anode surface, enabling reversible lithium deposition/stripping. BTT also reacts with sulfur to form an oligomer/polymer SEI covering the cathode surface, reducing the dissolution and shuttling of lithium polysulfides. The Li–S cell with BTT delivers a specific discharge capacity of 1,239 mAh g−1 (based on sulfur), and high cycling stability of over 300 cycles at 1C rate. A Li–S pouch cell with BTT is also evaluated to prove the concept. This study constructs an ingenious interface reaction based on bond chemistry, aiming to solve the inherent problems of Li–S batteries.

Tunable structure and dynamics of solid electrolyte interphase at lithium metal anode

Nano Energy ◽  
2020 ◽  
Vol 75 ◽  
pp. 104967 ◽  
Author(s):  
Shuang-Yan Lang ◽  
Zhen-Zhen Shen ◽  
Xin-Cheng Hu ◽  
Yang Shi ◽  
Yu-Guo Guo ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Solid Electrolyte Interphase ◽  
Lithium Metal ◽  
Metal Anode ◽  
Structure And Dynamics ◽  
Lithium Metal Anode ◽  
Tunable Structure
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